2579118080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1$

素因数の和:3316

約数の個数: 192

約数和(自身を含む): 7717731840

約数和(自身を除く): 5138613760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2048, 2240, 2464, 2560, 2816, 3080, 3271, 3520, 3584, 4480, 4928, 5120, 5632, 6160, 6542, 7040, 7168, 8960, 9856, 10240, 11264, 12320, 13084, 14080, 14336, 16355, 17920, 19712, 22528, 22897, 24640, 26168, 28160, 32710, 35840, 35981, 39424, 45794, 49280, 52336, 56320, 65420, 71680, 71962, 78848, 91588, 98560, 104672, 112640, 114485, 130840, 143924, 157696, 179905, 183176, 197120, 209344, 228970, 251867, 261680, 287848, 359810, 366352, 394240, 418688, 457940, 503734, 523360, 575696, 719620, 732704, 788480, 837376, 915880, 1007468, 1046720, 1151392, 1259335, 1439240, 1465408, 1674752, 1831760, 2014936, 2093440, 2302784, 2518670, 2878480, 2930816, 3349504, 3663520, 4029872, 4186880, 4605568, 5037340, 5756960, 5861632, 6699008, 7327040, 8059744, 8373760, 9211136, 10074680, 11513920, 11723264, 14654080, 16119488, 16747520, 18422272, 20149360, 23027840, 23446528, 29308160, 32238976, 33495040, 36844544, 40298720, 46055680, 46893056, 58616320, 64477952, 73689088, 80597440, 92111360, 117232640, 128955904, 161194880, 184222720, 234465280, 257911808, 322389760, 368445440, 515823616, 644779520, 1289559040, 2579118080]

約数ペア:

[(1, 2579118080), (2, 1289559040), (4, 644779520), (5, 515823616), (7, 368445440), (8, 322389760), (10, 257911808), (11, 234465280), (14, 184222720), (16, 161194880), (20, 128955904), (22, 117232640), (28, 92111360), (32, 80597440), (35, 73689088), (40, 64477952), (44, 58616320), (55, 46893056), (56, 46055680), (64, 40298720), (70, 36844544), (77, 33495040), (80, 32238976), (88, 29308160), (110, 23446528), (112, 23027840), (128, 20149360), (140, 18422272), (154, 16747520), (160, 16119488), (176, 14654080), (220, 11723264), (224, 11513920), (256, 10074680), (280, 9211136), (308, 8373760), (320, 8059744), (352, 7327040), (385, 6699008), (440, 5861632), (448, 5756960), (512, 5037340), (560, 4605568), (616, 4186880), (640, 4029872), (704, 3663520), (770, 3349504), (880, 2930816), (896, 2878480), (1024, 2518670), (1120, 2302784), (1232, 2093440), (1280, 2014936), (1408, 1831760), (1540, 1674752), (1760, 1465408), (1792, 1439240), (2048, 1259335), (2240, 1151392), (2464, 1046720), (2560, 1007468), (2816, 915880), (3080, 837376), (3271, 788480), (3520, 732704), (3584, 719620), (4480, 575696), (4928, 523360), (5120, 503734), (5632, 457940), (6160, 418688), (6542, 394240), (7040, 366352), (7168, 359810), (8960, 287848), (9856, 261680), (10240, 251867), (11264, 228970), (12320, 209344), (13084, 197120), (14080, 183176), (14336, 179905), (16355, 157696), (17920, 143924), (19712, 130840), (22528, 114485), (22897, 112640), (24640, 104672), (26168, 98560), (28160, 91588), (32710, 78848), (35840, 71962), (35981, 71680), (39424, 65420), (45794, 56320), (49280, 52336)]